LogEvent result = policy.rewrite(debugEvent);

        assertSame(debugEvent, result);
        assertEquals(Level.DEBUG, result.getLevel());
    }

    public void test_rewrite_multiple_logger_names() {
        String[] loggerNames = { "test.logger", "another.logger", "third.logger" };
        ErrorToWarnRewritePolicy policy = new ErrorToWarnRewritePolicy(loggerNames);